Rev 1.0
Page 22 of 69
Generic Q7 Carrier Card Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
Pin No
Pin Details
Description
A1
NC
No Connection
A2
MFG2_JTAG_TDI
Receive Data to CPU
A3
MFG1_JATG_TDO
Transmit Data from CPU
A4
NC
Data Transmit Ready
A5
GND
Ground
A6
NC
Data Set Ready
A7
NC
Request to Send
A8
NC
Clear to Send
A9
NC
No Connection
M1,M2,
M3,M4
DSUB_SHLD_GND
Shield Ground
Figure 7: Pin D-Sub Debug UART Connector Pin Out
2.4.2
JTAG Connector
A 10-pin JTAG connector is provided on the Q7 Generic Carrier Card. Logic signals to the JTAG
connector are depends on the Qseven CPU manufactures. JTAG connector is physically located
on bottom of the board.
M1
M2
M3
M4